I use google apps, simple and reliable.
http://www.pcmag.com/article2/0,2817,2350133,00.aspLike two gargantuan monsters, waging a pitched battle over a fake Tokyo cityscape, Microsoft and Google are now officially trying to beat the living daylights out of each other. There's no mechanical or other-worldly roars, no toppled skyscrapers, and definitely no blood shed. Still, these two titans are going at each other with a directness and spectacle usually reserved for a classic Godzilla versus Megalon smackdown.
Some say it started with Microsoft Bing, the surprisingly good and growing-fast search engine "upstart" from Microsoft. It was good enough that Google, I think, felt the need to respond in kind, promising, almost ludicrously, that it would deliver a new desktop operating system by next year. Most people like me think the plan is long on promises and short on details. Still, it's enough for everyone, including Microsoft, to sit up and take notice. The exciting thing is that Microsoft has finally stopped answering with wane promises of something better on the horizon.